Stool



FIG. 1 is a perspective view of a stool.

FIG. 2 is a front elevation view thereof.

FIG. 3 is a rear elevation view thereof.

FIG. 4 is a right side elevation view thereof.

FIG. 5 is a left side elevation view thereof.

FIG. 6 is a top plan view thereof.

FIG. 7 is a bottom plan view thereof.

FIG. 8 is a cross-sectional view taken along the line 8-8 in FIG. 6.

FIG. 9 is a cross-sectional view taken along the line 9-9 in FIG. 6; and,

FIG. 10 is a partially enlarged view of the stool shown in FIG. 8. 

CLAIM The ornamental design for a stool, as shown and described. 